POV-Ray : Newsgroups : povray.binaries.images : Anti-Aliasing Problem including sample image (58k) : Re: Anti-Aliasing Problem including sample image (58k) Server Time
14 Aug 2024 05:22:10 EDT (-0400)
  Re: Anti-Aliasing Problem including sample image (58k)  
From: Anders K 
Date: 26 Nov 2002 21:17:28
Message: <3de42b38$1@news.povray.org>
I wrote:
> The problem completely goes away when I gamma-correct your image by 2.2.
> Don't tell me that old anti-aliasing gamma bug snuck back in there...

I just checked, and indeed, POV-Ray seems to be antialiasing after gamma
correction. Bad!! This should really be fixed, but as a workaround, you can
render with Display_Gamma=1.0 and then manually gamma-correct the image by
2.2.

Anders

--
light_source{6#local D=#macro B(E)#macro A(D)#declare E=(E-#declare
C=mod(E D);C)/D;C#end#while(E)#if(A(8)=7)#declare D=D+2.8;#else#if(
C>2)}torus{1..2clipped_by{box{-2y}}rotate<1 0C>*90translate<D+1A(2)
*2+1#else}cylinder{0(C-v=1).2translate<D+C*A(2)A(4)#end-2 13>finish
{specular 1}pigment{rgb x}#end#end#end-8;1B(445000298)B(519053970)B
(483402386)B(1445571258)B(77778740)B(541684549)B(42677491)B(70)}


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